# MobiPDF・PDF Text Editor・Reader vs Activity Trackr

The clearest difference is ratings volume: MobiPDF・PDF Text Editor・Reader at 7.6K against Activity Trackr's 2. MobiPDF・PDF Text Editor・Reader also leads on chart position (#88 vs unranked). Activity Trackr's advantage is review sentiment (100% vs 83%) and rating (5.0 vs 4.8). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. MobiPDF・PDF Text Editor・Reader sells 13 in-app purchases, starting at $7.99 per 7 days and Activity Trackr sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Activity Trackr holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: MobiPDF・PDF Text Editor・Reader has 7.6K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 83% of MobiPDF・PDF Text Editor・Reader's written reviews are positive against 100% of Activity Trackr's.

MobiPDF・PDF Text Editor・Reader ships an update monthly, Activity Trackr every 2 weeks. The most recent releases landed on October 28, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | MobiPDF・PDF Text Editor・Reader | Activity Trackr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (7.6K ratings)](https://appshunter.io/ios/app/mobipdfpdf-text-editorreader/id1527395366/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/activity-trackr/id6789433587/reviews)** |
| Number of ratings | **7.6K** | 2 |
| Positive reviews | 82.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#88** | — |
| Size | 216 MB | 43 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [MobiSystems, Inc.](https://appshunter.io/developer/289579214) | [RH Mobile Studio LLC](https://appshunter.io/developer/6785961852) |

## What reviewers say

### MobiPDF・PDF Text Editor・Reader

[App page](https://appshunter.io/ios/app/mobipdfpdf-text-editorreader/id1527395366)

**Currently charting:** #88 Top Grossing · Productivity, #140 Top Free · Productivity (US App Store)

Edit, create, and secure PDF documents on your mobile device. Scan paper documents to editable PDFs, recognize text with OCR, and fill or sign forms. Convert between PDF and other formats, and protect sensitive files with passwords.

**Highlights:** Scan documents to editable PDFs, Recognize text with OCR, Edit text, images, and signatures, Fill and sign forms, Convert PDFs to Word, Excel, PowerPoint, ePub, Protect PDFs with passwords, Organize and merge PDF pages

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Extra Premium | $7.99 | per 7 days |
| PDF Extra Premium Weekly | $7.99 | per 7 days |
| PDF Extra Premium 2023 Weekly | $7.99 | per 7 days |
| PDF Extra Premium Weekly | $7.99 | per 7 days |
| PDF Extra Premium | $9.99 | per month |
| PDF Extra Premium 2023 Weekly | $9.99 | per 7 days |
| Weekly Unlimited Access | $9.99 | per 7 days |
| PDF Extra Premium 2023 Monthly | $12.99 | per month |
| PDF Extra Premium Yearly | $24.99 | per year |
| PDF Extra Premium | $29.99 | per year |
| PDF Extra Premium Yearly | $49.99 | per year |
| PDF Extra Premium | $49.99 | per year |
| Yearly Unlimited Access | $49.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Efficient and productive
- 💡 Good scanner feature
- 🚀 Helpful for work and school

**What reviewers complain about**

- 💰 Expensive subscription model
- 🐛 Buggy and crashes
- 🔒 Sneaky pricing tactics
- 🔒 Subscription scam

**Reported bugs**

- Text editing issues
- Image fields in forms don't work
- Incompatible with dynamic PDFs
- Activation issues

**Requested features**

- Add snap tool for cleaner documents
- Improve font sync
- Offer one-time purchase option
- Develop a Mac OS version


### Activity Trackr

[App page](https://appshunter.io/ios/app/activity-trackr/id6789433587)

Easily log your daily activities in simple time blocks without complex setup. Visualize your day with a clean timeline and get instant summaries of how your time is spent. Track your own activities or those of family members and roommates.

**Highlights:** Dead simple logging, Visual timeline, Daily summaries, Track multiple people, Built-in and custom activities, Pro version for unlimited features

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Annual | $19.99 | per year |
| Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is MobiPDF・PDF Text Editor・Reader free?

MobiPDF・PDF Text Editor・Reader is free to download, with in-app purchases available.

### Is Activity Trackr free?

Activity Trackr is free to download, with in-app purchases available.

### Which has better reviews, MobiPDF・PDF Text Editor・Reader or Activity Trackr?

Activity Trackr is rated higher. MobiPDF・PDF Text Editor・Reader averages 4.8 out of 5 from 7.6K ratings, while Activity Trackr averages 5.0 from 2 ratings.

### Do MobiPDF・PDF Text Editor・Reader or Activity Trackr have ads?

Neither MobiPDF・PDF Text Editor・Reader nor Activity Trackr shows ads.

### Which is updated more often, MobiPDF・PDF Text Editor・Reader or Activity Trackr?

MobiPDF・PDF Text Editor・Reader ships an update monthly, and Activity Trackr every 2 weeks. Most recently, MobiPDF・PDF Text Editor・Reader was updated on October 28, 2026 and Activity Trackr on October 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*